Switched speaker wires, same result. Anyone else before I open her up and dissect it???
1. might try a real antenna and might also try it outside.
2. Older car radios did not like the antenna being inside on AM if I remember correctly
3. Make sure your speaker is good
Tested radio outside. Same result. Speaker is brand new and worked fine when used prior on another radio.
Still researching why, I have only static when turning volume. Still no sound when a station is selected, or tuner is turned.
Took apart radio, it was dirty. Sprayed CRC electrical contact cleaner, same result, no sound, just static when adjusting volume.